From a004366e70c0e8b7dead53f092bc261246597a4d Mon Sep 17 00:00:00 2001
From: Dan Walmsley <dan@walms.co.uk>
Date: Fri, 18 Sep 2020 10:50:27 -0700
Subject: [PATCH] make blur not visible at startup.

---
 src/Windows/Avalonia.Win32/Composition/CompositionHost.cs | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/src/Windows/Avalonia.Win32/Composition/CompositionHost.cs b/src/Windows/Avalonia.Win32/Composition/CompositionHost.cs
index 615b5d303a..516ad44071 100644
--- a/src/Windows/Avalonia.Win32/Composition/CompositionHost.cs
+++ b/src/Windows/Avalonia.Win32/Composition/CompositionHost.cs
@@ -126,17 +126,14 @@ namespace Avalonia.Win32
 
             blurBrush.SetSourceParameter("backdrop", backDropBrush);
 
-
             var saturateEffect = new SaturationEffect(blurEffect);
             var satEffectFactory = _compositor.CreateEffectFactory(saturateEffect);
 
-
             var satBrush = satEffectFactory.CreateBrush();
             satBrush.SetSourceParameter("backdrop", backDropBrush);
 
-            
-
             var visual = _compositor.CreateSpriteVisual();
+            visual.IsVisible = false;
 
             visual.RelativeSizeAdjustment = new System.Numerics.Vector2(1.0f, 1.0f);
             visual.Brush = satBrush;